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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 23608-2022: Recycled platinum groups metal raw materials Status: Valid GB/T 23608: Historical versions
Basic dataStandard ID: GB/T 23608-2022 (GB/T23608-2022)Description (Translated English): Recycled platinum groups metal raw materials Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H68 Classification of International Standard: 77.150.99 Word Count Estimation: 10,179 Date of Issue: 2022-12-30 Date of Implementation: 2023-07-01 Older Standard (superseded by this standard): GB/T 23608-2009 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 23608-2022: Recycled platinum groups metal raw materials---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.ICS 77.150.99 CCSH68 National Standards of People's Republic of China Replacing GB/T 23608-2009 Recycling platinum group metal raw materials Posted on 2022-12-30 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. This document replaces GB/T 23608-2009 "Classification and Technical Conditions of Platinum Group Metal Scrap". Compared with GB/T 23608-2009, except Apart from structural adjustments and editorial changes, the main technical changes are as follows. a) Added requirements for recycled platinum group metal raw materials that are hazardous wastes (see Table 1 in Chapter 4); b) The recycled platinum group metal raw materials included in the "National Hazardous Waste Catalogue" have been added, and their packaging, transportation, marking, etc. shall be in accordance with the hazardous waste According to the specification requirements of the property management method (see note b in Table 1 of Chapter 4); c) Changed the classification method and requirements of recycled platinum materials (see Table 1 in Chapter 4, Table 1 in Chapter 3 of the.2009 edition); d) Changed the classification method and requirements of palladium recycled materials (see Table 1 in Chapter 4, Table 2 in Chapter 3 of the.2009 edition); e) The classification method and requirements for recycled rhodium have been changed (see Table 1 in Chapter 4, Table 3 in Chapter 3 of the.2009 edition); f) Changed the classification method and requirements of iridium recycled materials (see Table 1 in Chapter 4, Table 4 in Chapter 3 of the.2009 edition); g) Changed the classification method and requirements for ruthenium recycled materials (see Table 1 in Chapter 4, Table 5 in Chapter 3 of the.2009 edition); h) Changed the classification method and requirements for osmium recycled materials (see Table 1 in Chapter 4, Table 6 in Chapter 3 of the.2009 edition); i) Increased the use of X-ray fluorescence rapid analysis method for preliminary judgment analysis of the platinum group metal content of materials (see 5.2); j) Added radioactive inspection methods for recycled platinum group metal raw materials (see 5.3); k) The arbitration analysis method for the chemical composition of recycled materials such as platinum-containing alloys has been changed (see 5.4, 5.2.1 of the.2009 edition); l) The arbitration analysis method for the chemical composition of recycled materials such as palladium-containing alloys has been changed (see 5.5, 5.2.1 of the.2009 edition); m) Changed the referee analysis method for platinum content in spent catalysts (see 5.9, 5.2.5 of the.2009 edition); n) Changed the referee analysis method for palladium content in spent catalysts (see 5.10, 5.2.6 of the.2009 edition); o) The arbitration analysis method for the amount of platinum, palladium and rhodium in the automobile exhaust gas purification catalyst has been added (see 5.11); p) The arbitration analysis method for palladium content in the palladium-absorbing resin reclaimed material has been added (see 5.12); q) Added inspection and acceptance content (see 6.1); r) Changed the batch requirements for recycling platinum group metal raw materials (see 6.2.1, 6.1.1 of the.2009 edition); s) The sampling method for secondary resources of platinum and platinum-based alloys has been added (see 6.4.1); t) The sampling method for spent palladium-carbon catalysts has been added (see 6.4.2); u) Added judgment content (see 6.5); v) The content of the logo has been changed (see 7.1, 7.1 of the.2009 edition); w) Added accompanying file content (see 7.4); x) Deleted the quality certificate (see 7.4 of the.2009 edition); y) The content of the order form has been changed (see Chapter 8, Chapter 8 of the.2009 edition). Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China Nonferrous Metals Industry Association. This document is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243). This document is drafted by. Jiangsu Beikuang Metal Recycling Technology Co., Ltd., Nonferrous Metal Technology and Economic Research Institute Co., Ltd., Jiangxi Hanshi Precious Metals Co., Ltd., Jiangxi Junxin Precious Metal Technology Materials Co., Ltd., Nanjing Product Quality Supervision and Inspection Institute, Shenzhen Jinzheng Dragon Technology Co., Ltd. The main drafters of this document. Zhang Bangsheng, Wang Fang, Gong Weixing, Mo Zixuan, Liu Guiqing, Yu Fengshan, Zhang Baoming, Xie Xue, Gao Ruifeng, Huafang, He Jiafu and Xiang Yabo. This document was first published in.2009, and this is the first revision. Recycling platinum group metal raw materials1 ScopeThis document specifies the classification and requirements, inspection methods, inspection rules and judgment, marking, packaging, transportation, and storage of recycled platinum group metal raw materials. and accompanying documents and order form. This document applies to the recovery, trade and utilization of recycled platinum group metal raw materials.2 Normative referencesThe contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 8170 Numerical rounding off rules and expression and determination of limit values GB/T 15072.3 Methods for chemical analysis of precious metal alloys Determination of platinum content in gold, platinum and palladium alloys Potassium permanganate amperometric titration GB/T 15072.4 Chemical analysis methods of precious metal alloys Determination of palladium content in palladium and silver alloys Dimethylglyoxalxime gravimetric method GB/T 15072.6 Chemical analysis methods of precious metal alloys Determination of iridium content in platinum and palladium alloys Ferrous sulfate amperometric titration GB/T 17418.5 Analytical methods for precious metals in geochemical samples - Part 5.Determination of ruthenium and osmium content Distillation separation-catalysis Spectrophotometry GB/T 23277 Chemical analysis methods of precious metal catalysts Determination of platinum, palladium and rhodium in automobile exhaust gas purification catalysts Spectroscopic measure GB/T 23524 Determination of Platinum Content by Chemical Analysis Methods of Waste Platinum Catalysts in Petrochemical Industry Inductively Coupled Plasma Atomic Emission spectroscopy GB/T 30014 Chemical analysis methods of spent palladium-carbon catalysts Determination of palladium content Inductively coupled plasma atomic emission spectrometry GB/T 39292 Sampling and sample preparation methods for waste palladium carbon analysis NB/SH/T 0570 Determination of Platinum Content in Reforming Catalysts Spectrophotometric Method SH/T 0684 Determination of palladium content in molecular sieves and alumina-based catalysts (atomic absorption spectrometry) SN/T 0570-2007 Inspection rules for radioactive contamination of imported waste that can be used as raw materials YS/T 561 Chemical analysis methods of precious metal alloys Determination of rhodium content in platinum-rhodium alloys Hexammine cobalt nitrate gravimetric method YS/T 563 Chemical analysis methods for precious metal alloys Determination of palladium content and rhodium content in platinum-palladium-rhodium alloys tin spectrophotometry YS/T 598 Superfine hydrated ruthenium dioxide powder YS/T 1315 Method for chemical analysis of palladium-absorbing resin - Determination of palladium content - fire assay for gold enrichment - inductively coupled plasma atomic emission spectroscopy YS/T 1327 Platinum and platinum-based alloy waste sampling method3 Terms and DefinitionsThis document does not have terms and definitions that need to be defined. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23608-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 23608-2022_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 23608-2022?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 23608-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
